package com.xh.rufongwallpaper.common.constant;

/**
 * 常量类
 *
 * @author XH
 */
public class Constants {

    /**
     * 分页相关常量
     */
    public static final int DEFAULT_PAGE_SIZE = 20;
    public static final int MAX_PAGE_SIZE = 100;
    
    /**
     * 设备ID请求头
     */
    public static final String DEVICE_ID_HEADER = "X-Device-ID";
    
    /**
     * 壁纸相关常量
     */
    public static final String WALLPAPER_QUALITY_HIGH = "high";
    public static final String WALLPAPER_QUALITY_MEDIUM = "medium";
    public static final String WALLPAPER_QUALITY_LOW = "low";
    
    /**
     * 排序方式
     */
    public static final String SORT_POPULAR = "popular";
    public static final String SORT_NEWEST = "newest";
    public static final String SORT_TRENDING = "trending";
    
    /**
     * 私有构造方法，防止实例化
     */
    private Constants() {
        throw new IllegalStateException("Utility class");
    }
} 